135 lines
3.5 KiB
Plaintext
135 lines
3.5 KiB
Plaintext
; --------------------------------------------------------------------------------
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; @Title: Example for flash declaration of Atmel ATSAMR21 internal flash
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; @Description:
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; Script arguments:
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;
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; DO atsamr2 [PREPAREONLY] [CPU=<cpu>]
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;
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; PREPAREONLY only declares flash but does not execute flash programming
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;
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; CPU=<cpu> selects CPU derivative <cpu>
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;
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; Example:
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;
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; DO ~~/demo/arm/flash/atsamr2 CPU=ATSAMR21E18A PREPAREONLY
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;
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; List of ATSAMR2* derivatives and their configuration:
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;
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; CPU-Type Flash size Page size SRAM size
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; [Byte] [Byte] [Byte]
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; ATSAMR21E16A 0x10000 0x40 0x2000
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; ATSAMR21E17A 0x20000 0x40 0x4000
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; ATSAMR21E18A 0x40000 0x40 0x8000
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; ATSAMR21G16A 0x10000 0x40 0x2000
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; ATSAMR21G17A 0x20000 0x40 0x4000
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; ATSAMR21G18A 0x40000 0x40 0x8000
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;
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; @Author: AME
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; @Chip: ATSAMR2*
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; @Copyright: (C) 1989-2022 Lauterbach GmbH, licensed for use with TRACE32(R) only
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; --------------------------------------------------------------------------------
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; $Rev: 10516 $
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; $Id: atsamr2.cmm 10516 2022-02-02 11:39:30Z bschroefel $
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LOCAL ¶meters
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ENTRY %LINE ¶meters
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LOCAL ¶m_prepareonly ¶m_cpu
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¶m_prepareonly=(STRing.SCAN(STRing.UPpeR("¶meters"),"PREPAREONLY",0)!=-1)
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¶m_cpu=STRing.SCANAndExtract(STRing.UPpeR("¶meters"),"CPU=","")
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IF VERSION.BUILD.BASE()<58485.
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(
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PRINT %ERROR "Trace32 software version is to old, please request an update."
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ENDDO
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)
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; ------------------------------------------------------------------------------
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; Setup CPU
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IF SYStem.MODE()<5
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(
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SYStem.RESet
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IF "¶m_cpu"!=""
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SYStem.CPU ¶m_cpu
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IF !CPUIS(ATSAMR2*)
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SYStem.CPU ATSAMR2*
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SYStem.CONFIG.DEBUGPORTTYPE SWD
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SYStem.Option.ResBreak OFF
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SYStem.Up
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)
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; ------------------------------------------------------------------------------
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; Flash declaration
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FLASH.RESet
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GOSUB FlashDeclaration
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; Flash script ends here if called with parameter PREPAREONLY
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IF ¶m_prepareonly
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ENDDO PREPAREDONE
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; -------------------------------------------------------------------------------
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; Flash programming example
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DIALOG.YESNO "Program flash memory?"
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LOCAL &progflash
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ENTRY &progflash
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IF &progflash
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(
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FLASH.ReProgram.ALL
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Data.LOAD.auto *
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FLASH.ReProgram.off
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; Reset device
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SYStem.Down
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SYStem.Up
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)
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ENDDO
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; --------------------------------------------------------------------------------
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; Flash declaration depending on selected CPU
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FlashDeclaration:
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LOCAL &FlashSize &FlashDriver
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IF CPUIS("ATSAMR2??16*")
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(
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&FlashSize=0x10000
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&FlashDriver="atsamd2.bin"
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)
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ELSE IF CPUIS("ATSAMR2??17*")
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(
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&FlashSize=0x20000
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&FlashDriver="atsamd2.bin"
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)
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ELSE IF CPUIS("ATSAMR2??18*")
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(
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&FlashSize=0x40000
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&FlashDriver="atsamd2.bin"
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)
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ELSE
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(
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PRINT %ERROR "FLASH size of CPU type is unknown"
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ENDDO
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)
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IF &FlashSize>=0x4000
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FLASH.Create 1. 0x00000000--0x00003FFF 0x100 TARGET Long
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IF &FlashSize>=0x8000
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FLASH.Create 1. 0x00004000--0x00007FFF 0x100 TARGET Long
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IF &FlashSize>=0x10000
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FLASH.Create 1. 0x00008000--0x0000FFFF 0x100 TARGET Long
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IF &FlashSize>=0x20000
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FLASH.Create 1. 0x00010000--0x0001FFFF 0x100 TARGET Long
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IF &FlashSize>=0x40000
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FLASH.Create 1. 0x00020000--0x0003FFFF 0x100 TARGET Long
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FLASH.TARGET 0x20000000 0x20000400 0x400 ~~/demo/arm/flash/long/&FlashDriver
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RETURN
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